Despite laboratory evidence earlier this year showing that the electrical barrier in the Chicago area has not been strong enough to repel young Asian carp, tagging similar fish species below the barrier and tracking them shows that they are not crossing the barrier, the Army Corps of Engineers said Friday....

Despite laboratory evidence earlier this year showing that the electrical barrier in the Chicago area has not been strong enough to repel young Asian carp, tagging similar fish species below the barrier and tracking them shows that they are not crossing the barrier, the Army Corps of Engineers said Friday....